aireadylife-tax-op-quarterly-estimate
Calculates the current quarter's estimated federal tax payment. Aggregates YTD income from all sources, subtracts YTD withholding and prior estimated payments, and runs both the safe harbor method (110% of prior year liability if AGI >$150k) and the actual current-year method. Returns the lower of the two as the recommended payment. Quantifies underpayment penalty risk if no payment is made. Triggers: "estimated tax", "quarterly payment due", "what do I owe this quarter", "calculate Q1/Q2/Q3/Q4 estimate", "safe harbor payment".
From the source SKILL.md
Cadence: Quarterly (due dates: April 15, June 15, September 15, January 15) Produces: Estimated tax calculation at vault/tax/00_current/YYYY-QN-estimate.md; deadline flag in vault/tax/open-loops.md
What this skill does
aireadylife-tax-op-quarterly-estimate is a community-contributed Claude Code skill in the finance-personal sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/tax-op-quarterly-estimate/ and loads when your prompt matches the skill's trigger.
Who uses this skill
The aireadylife-tax-op-quarterly-estimate Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 88,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).
How to install
Free
Manual install (2 steps)
mkdir -p ~/.claude/skills/tax-op-quarterly-estimate
curl -L https://claudskills.com/skills/tax-op-quarterly-estimate/SKILL.md \
-o ~/.claude/skills/tax-op-quarterly-estimate/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/tax-op-quarterly-estimate/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/tax-op-quarterly-estimate/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\tax-op-quarterly-estimate\SKILL.md on Windows. See the full install guide for step-by-step instructions.
Pro
One-click install via the desktop app
The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.
Pro
For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.
Frequently asked questions
How do I install the aireadylife-tax-op-quarterly-estimate Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy
SKILL.md from the source repository to
~/.claude/skills/tax-op-quarterly-estimate/SKILL.md and restart Claude Code. Both flows are detailed at
claudskills.com/install/.
What does the aireadylife-tax-op-quarterly-estimate skill do?
Calculates the current quarter's estimated federal tax payment. Aggregates YTD income from all sources, subtracts YTD withholding and prior estimated payments, and runs both the safe harbor method (110% of prior year liability if AGI >$150k) and the actual current-year method. Returns the lower of the two as the recommended payment. Quantifies underpayment penalty risk if no payment is made. Triggers: "estimated tax", "quarterly payment due", "what do I owe this quarter", "calculate Q1/Q2/Q3/Q4 estimate", "safe harbor payment".
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the aireadylife-tax-op-quarterly-estimate skill?
Use aireadylife-tax-op-quarterly-estimate when your Claude Code task falls under the General category — specifically in the finance personal area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use aireadylife-tax-op-quarterly-estimate" or describe the task and let Claude pick). Browse related skills at
/category/general/.
What is a Claude Code skill and how does the aireadylife-tax-op-quarterly-estimate skill fit in?
A Claude Code skill is a
SKILL.md file that lives under
~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. aireadylife-tax-op-quarterly-estimate is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at
/learn/what-is-a-claude-skill/.
Attribution & license
Cite this skill
If you reference this skill in a blog post, paper, or documentation, you can cite it as:
APA
fru-dev3. (2026). aireadylife-tax-op-quarterly-estimate [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/tax-op-quarterly-estimate/
BibTeX
@misc{tax-op-quarterly-estimate-2026,
author = {fru-dev3},
title = {aireadylife-tax-op-quarterly-estimate [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/tax-op-quarterly-estimate/}
}Embed this skill
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